Who to difference between analog in & analog out in dcs?

0 Answers  

---

How we are blocking 40 kg or more pressure through only 6 kg instrument air in control valve 

3 Answers  

---

i am going to attend ongc exam this coming june for Graduate Engineer Trainee post if anybody knows the question pattern or have experience plz share it with me

3 Answers   ONGC,

---

How can we calibrate pressure and flow transmitter in the field(online)?

3 Answers   Aramco, Reddy Labs,

---

What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem? 

0 Answers   Process Control Technologies,

---

what is protonics how it is differ from electronics

1 Answers  

---

applications of plc in printing and packaging?

0 Answers  

---

What is stripper & spilitter ? Diffrence in this.?

0 Answers  

---

Why Pressure Transmitter is NOT installed before up-stream of an ORIFICE PLATE? in a flow measurement.

4 Answers   Mecon,

---

what are the three main programming languages in plc

12 Answers  

---

Need Intergraph softwares like SPI(INTOOLS),sp3d,PV ELITE, SP P&ID. CONTACT : logu.2211@gmail.com (8867825756)

0 Answers   GE,

---

GIVE BRIEF DESCRIPTION ABOUT "DCS"

2 Answers  

---